[Bug target/87007] [8 Regression] 10% slowdown with -march=skylake-avx512

[hjl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87007

--- Comment #10 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> ---
Author: hjl
Date: Sun Feb 24 22:41:55 2019
New Revision: 269178

URL: https://gcc.gnu.org/viewcvs?rev=269178&root=gcc&view=rev
Log:
i386: Compile PR target/87007 tests with -mfpmath=sse

-mfpmath=sse is needed to enable SSE for FP math in 32-bit.

        PR target/87007
        * gcc.target/i386/pr87007-1.c: Compile with -mfpmath=sse.
        * gcc.target/i386/pr87007-2.c: Likewise.

Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/i386/pr87007-1.c
    trunk/gcc/testsuite/gcc.target/i386/pr87007-2.c